Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, May 1937

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1937
1-Month
3.47"
(88.14mm)
3.93"
(99.82mm)
-0.46"
(-11.68mm)
52nd Driest Driest since: 1936 1964
74th Wettest Wettest since: 1933 1989
Ties: 1954, 1970
Apr–May 1937
2-Month
9.08"
(230.63mm)
7.57"
(192.28mm)
1.51"
(38.35mm)
98th Driest Driest since: 1936 1926
28th Wettest Wettest since: 1933 2011
Ties: 1931
Mar–May 1937
3-Month
11.02"
(279.91mm)
11.06"
(280.92mm)
-0.04"
(-1.01mm)
69th Driest Driest since: 1935 1926
57th Wettest Wettest since: 1936 2011
Ties: 1979
Feb–May 1937
4-Month
13.44"
(341.38mm)
13.66"
(346.96mm)
-0.22"
(-5.58mm)
59th Driest Driest since: 1935 1941
67th Wettest Wettest since: 1936 2011
Jan–May 1937
5-Month
19.88"
(504.95mm)
16.71"
(424.43mm)
3.17"
(80.52mm)
110th Driest Driest since: 1936 1941
16th Wettest Wettest since: 1929 2011
Dec 1936–May 1937
6-Month
23.90"
(607.06mm)
19.81"
(503.17mm)
4.09"
(103.89mm)
114th Driest Driest since: 1936 1941
11th Wettest Wettest since: 1924 2011
Nov 1936–May 1937
7-Month
26.56"
(674.62mm)
23.02"
(584.71mm)
3.54"
(89.91mm)
106th Driest Driest since: 1936 1934
19th Wettest Wettest since: 1924 1952
Oct 1936–May 1937
8-Month
30.53"
(775.46mm)
26.19"
(665.23mm)
4.34"
(110.23mm)
106th Driest Driest since: 1936 1925
19th Wettest Wettest since: 1933 2011
Sep 1936–May 1937
9-Month
32.67"
(829.82mm)
29.75"
(755.65mm)
2.92"
(74.17mm)
89th Driest Driest since: 1936 1941
36th Wettest Wettest since: 1933 2019
Aug 1936–May 1937
10-Month
37.76"
(959.10mm)
33.62"
(853.95mm)
4.14"
(105.15mm)
103rd Driest Driest since: 1936 1931
22nd Wettest Wettest since: 1928 2019
Ties: 1928
Jul 1936–May 1937
11-Month
40.64"
(1,032.26mm)
37.82"
(960.63mm)
2.82"
(71.63mm)
87th Driest Driest since: 1935 1931
38th Wettest Wettest since: 1936 2019
Jun 1936–May 1937
12-Month
44.46"
(1,129.28mm)
41.97"
(1,066.04mm)
2.49"
(63.24mm)
84th Driest Driest since: 1935 1931
41st Wettest Wettest since: 1936 2019
Dec 1935–May 1937
18-Month
65.96"
(1,675.38mm)
61.76"
(1,568.70mm)
4.20"
(106.68mm)
92nd Driest Driest since: 1936 1931
32nd Wettest Wettest since: 1929 2019
Jun 1935–May 1937
24-Month
89.46"
(2,272.28mm)
83.91"
(2,131.31mm)
5.55"
(140.97mm)
95th Driest Driest since: 1936 1931
29th Wettest Wettest since: 1929 2019
Jun 1934–May 1937
36-Month
130.23"
(3,307.84mm)
125.93"
(3,198.62mm)
4.30"
(109.22mm)
79th Driest Driest since: 1936 1965
44th Wettest Wettest since: 1930 2019
Jun 1933–May 1937
48-Month
167.82"
(4,262.63mm)
167.92"
(4,265.17mm)
-0.10"
(-2.54mm)
51st Driest Driest since: 1936 1966
71st Wettest Wettest since: 1930 2019
Jun 1932–May 1937
60-Month
210.60"
(5,349.24mm)
209.84"
(5,329.94mm)
0.76"
(19.30mm)
53rd Driest Driest since: 1936 1967
68th Wettest Wettest since: 1930 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/